About Me

Hi, my name is Junming Liu. I am a PhD student in MPI Software Security group led by Dr. Marcel Böhme at Max Planck Institute for Security and Privacy (MPI-SP).
Previously, I got my Master's degree from Zhejiang University, under the supervision of Prof. Wenhai Wang.

My research interests are in Large Language Models for Software Security, Software Engineering, and Program Analysis. I focus on improving the effectiveness and quality of the entire vulnerability management lifecycle, with two key aspects:

• Advancing vulnerability management technologies, including vulnerability detection, automated fixing, patch correctness assessment, and more.
• Understanding the broader societal and community impacts of vulnerabilities.

To achieve these goals, I am interested in exploring the use of machine learning, static analysis, and other techniques to enhance vulnerability management. I also seek to assess how these tools can improve both technical efficiency and the human-centered understanding of vulnerabilities.

News

Publications

USENIX Security 2024

Exploring ChatGPT's Capabilities on Vulnerability Management

Peiyu Liu*,

Junming Liu*

, Lirong Fu, Kangjie Lu, Yifan Xia, Xuhong Zhang, Wenzhi Chen, Haiqin Weng, Shouling Ji, Wenhai Wang (*equal contribution) ...more

Evaluation of ChatGPT’s capabilities across the entire vulnerability management lifecycle in six tasks, investigating prompt engineering impacts and identifying performance bottlenecks.

Paper Code Slides

Service

Artifact Evaluation Committee

• USENIX Security 2025 (Noteworthy Reviewer Recognition)